Posted by Juliana Szucs on June 14, 2014 in Research

This week we continue our series on ports beyond New York with five facts about the Port of New Orleans.

State of Louisiana Board of Commissioners of the Port of New Orleans., from U.S., Historical Postcards
State of Louisiana Board of Commissioners of the Port of New Orleans., from U.S., Historical Postcards

1.  Return Trip Immigration

The city of New Orleans quickly rose to prominence as a commercial center as exports like cotton and other agricultural products from the South left for trade centers in Europe. On the return trips captains offered a cheaper passage than some other routes. Although the trip was longer than the journey to some other ports, the price was right for many Irish, German, and French immigrants.

In the early 1800s, steamboat travel enabled travel upstream from New Orleans through the lower Mississippi River Valley, and this provided a convenient route to the fertile lands of the Mississippi valley.  The steamships brought produce from the interior to New Orleans for export and return trips northward brought many of the immigrants who had arrived through New Orleans into the American heartland on the next leg of their journey.

2. Peak Years

An estimated 550,000 immigrants passed through the Port of New Orleans between 1820 and 1860, making it the second leading port of entry in the United States by 1837. Of those 550,000 immigrants around 350,000 of them arrived between 1847 and 1857. In fact throughout the antebellum period, New Orleans drew more immigrants than the ports of Boston, Philadelphia, or Baltimore.

3. Civil War Years and After

With the blockade of Confederate ports during the Civil War, immigration through New Orleans was halted and never regained its momentum due to the rapid expansion of railroads that made travel from Eastern ports more appealing. Also, at this point more and more shipping companies were turning to the larger steamships that couldn’t reliably get into the port of New Orleans because of sandbars that often blocked the port. In 1879 a set of parallel dikes, or jetties, designed by James Buchanan Eads narrowed the mouth of the river, which cut a deeper trench that allowed for the passage of larger ships.

This helped the port regain its prominence as a world class trade center, but immigration never rebounded to its pre-Civil War levels. It did receive a small portion of the wave of eastern Europeans that began arriving in the U.S. in the 1880s, as well as a number of Italians (most notably from Sicily) and other Mediterranean immigrants. Due to its proximity to Cuban and Caribbean shipping lanes, New Orleans also drew a large number of Spanish and Latin American immigrants arriving in the U.S.

4. A Seasonal Route

Travel through New Orleans wasn’t without its risks. Yellow fever and malaria were recurring visitors between the months of May and November. Immigrants with little or no immunity to these tropical diseases were especially at risk, so travel guides recommended that immigrants avoid arriving in the city during those months.

In 1853, the city was hit with an epidemic of yellow fever that sickened 40 percent of the population, and it’s estimated that around 8,000 people succumbed to the disease that year. Wealthier residents often fled the city during the summer months to avoid the disease.

5. Looser Restrictions

Because of the lucrative nature of the port, the business community wanted an open, deregulated port. This made it an attractive port of entry for those who might be detained at stricter ports. For example, after the Chinese Exclusion Acts of the 1880s, some Asians still found their way into the U.S. through New Orleans due to the looser enforcement of immigration laws. The loose restrictions were also attractive to those with physical challenges that might jeopardize entry through other ports.


  • Antebellum Louisiana: Disease, Death, and Mourning (Louisiana State Museum)
  • M. Mark Stolarik, ed. Forgotten Doors: The Other Ports of Entry to the United States, Chapter 3, “Immigration through the Port of New Orleans,” by Joseph Logsdon (Philadelphia, Pa.: The Balch Institute Press, 1988.)

Search New Orleans Passenger Lists, 1820-1945 and New Orleans, Passenger List Quarterly Abstracts, 1820-1875

Learn About Other Ports:


Juliana Szucs

Juliana Szucs has been working for for more than 19 years. She began her family history journey trolling through microfilms with her mother at the age of 11. She has written many articles for online and print genealogical publications and wrote the "Computers and Technology" chapter of The Source: A Guidebook of American Genealogy. Juliana holds a certificate from Boston University's Online Genealogical Research Program.


  1. Nancy R. Thomas

    A librarian at the the New Orleans Public Library told me back in the 1980s that many immigrants jumped ship before it got to the port in New Orleans because they wanted/needed to skip paying the head tax. So, many names were never recorded. Have you heard of that before?

  2. dianna senkyrik

    I am trying to research the boyd family that my ggrandmother desceded from. Her name was savannah georgia boyd married to abraham joshua davis. Stumped at that point. Any suggestions? I’m relative new at this.

  3. Jack

    Nancy R. Thomas – I too have been told the “jumped ship” tale. My maternal grandmother told her husband’s grandfather had jumped ship in New Orleans.

    He was said to have been one of a number of German soldiers on board a ship anchored in the river near New Orleans. Their rations were down to potatoes and onions causing some of the men to abandon their ship.

    It isn’t clear to me how the grandfather got from NO to northern Louisiana where I found him in 1860 with other German families. I’ve often thought he might have been part of the band of Germans with “Count de Leon” searching for Utopia which they eventually “found” in NW Louisiana in present day Webster Parish.

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